Editorial Expression of Concern: Opposing roles for calcineurin and ATF3 in squamous skin cancer
Monica de Bolle, senior fellow at the Peterson Institute for International Economics, agrees that PDVSA is in a parlous state.
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Мощный удар Израиля по Ирану попал на видео09:41
It may not be that simple for the military to disentangle itself from Claude, however. Up until now, Anthropic's model has been the only one allowed for the military's most sensitive tasks in intelligence, weapons development and battlefield operations. Claude was reportedly used in the Venezuelan raid in which the US military exfiltrated the country's president, Nicolás Maduro, and his wife.
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00544-6